RELATED: What Is the Most Expensive Gemstone? Before the 1920s, the main eras for jewelry included the Victorian and Edwardian, where society balls and class divisions imposed the need for pricey ...

The jewelry theme of this year’s Academy Awards ... from Mikey Madison’s Tiffany & Co. Edwardian era piece to Scarlett Johansson’s De Beers drop necklace with almost 75 carats of diamonds.